Food grinder



FIG. 1 is a perspective view of a food grinder showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side-elevational view thereof;

FIG. 4 is a front-elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear-elevational view thereof. 

The ornamental design for a food grinder, as shown. 